In five years, CAPSTONE has gone from a bright idea by a small business to a mission that continues well past its expected ...

For decades, an icy moon of Jupiter has been considered one of the most promising places to search for extraterrestrial life ...

It is a big mission for NASA’s huge spacecraft the Europa Clipper. Traveling nearly two billion miles to Jupiter’s moon, ...

After a 1.8 billion-mile journey, the uncrewed spacecraft is expected to settle into orbit around Jupiter in 2030, in an ...

A NASA spacecraft has blasted off on a quest to explore Jupiter's moon Europa and reveal whether its hidden ocean might hold ...

NASA's Europa Clipper spacecraft lifted off Monday from Kennedy Space Center in Florida aboard a SpaceX Falcon Heavy rocket, ...

Coverage of the launch is expected to begin at 11 a.m. ET and will be added to this story in the video player above. The ...

Europa Clipper will launch on Thursday, Oct. 10, atop a SpaceX rocket to begin a 1.8-billion-mile journey to the Jovian ...

NASA’s Europa Clipper mission to Jupiter’s ocean moon is not looking for life, but will see if life could be possible there.

NASA launched its Europa Clipper spacecraft Monday atop a SpaceX Falcon Heavy rocket for its first mission to Jupiter since ...

NASA’s Europa Clipper, the largest robotic probe the agency has ever built, rocketed into space Monday on a mission to ...

NASA launched a spacecraft from Florida on Monday on a mission to examine whether Jupiter's moon Europa has conditions ...